CN207442706U - A kind of inverter that can automatically switch sinking path according to environment temperature - Google Patents
A kind of inverter that can automatically switch sinking path according to environment temperature Download PDFInfo
- Publication number
- CN207442706U CN207442706U CN201721129120.7U CN201721129120U CN207442706U CN 207442706 U CN207442706 U CN 207442706U CN 201721129120 U CN201721129120 U CN 201721129120U CN 207442706 U CN207442706 U CN 207442706U
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- China
- Prior art keywords
- inverter
- shaft
- heat dissipation
- automatically switch
- environment temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to technical field of electric power, it can automatically switch the inverter of sinking path according to environment temperature more particularly to a kind of inverter that can automatically switch sinking path according to environment temperature, including inverter body, radiator fan and clockwise and anticlockwise motor, this body sidewall of inverter sets heat dissipation straight slot, rotatable radiating fin is set in the tub that radiates, and one end of rotatable radiating fin is socketed in first rotating shaft, the second shaft and the 3rd shaft；The output shaft of 3rd shaft upper end axis connection clockwise and anticlockwise motor；3rd shaft is rotatablely connected first rotating shaft, the second shaft by conveyer belt；Inverter body antetheca sets radiator fan, and inverter body interior sets the first temperature sensor, and inverter body bottom portion sets adiabatic support feet, and adiabatic support feet surface sets second temperature sensor.The utility model has the adjustable heat dissipation performance of degree, and good heat dissipation effect can be according to inverter internal-external temperature difference automatic adjustment heat dissipation dynamics of different sizes.
Description
Technical field
The utility model is related to technical fields, and in particular to a kind of to automatically switch sinking path according to environment temperature
Inverter.
Background technology
With the development of the times, electric appliance widely uses, and requirement of the people to electric power be also higher and higher.It is supplied when encountering family
Electricity is not smooth, is needed in out on tours or automobile using when some household electrical appliance, it is necessary to which one can turn direct current
The device of standard household AC electrical is turned to, and this device is inverter.There is electric appliance workable for inverter：Mobile phone, notebook electricity
Brain, DV, camera, headlamp, electric shaver, CD player, game machine, palm PC, electric tool, car refrigerator
And it is various travel, camp, medical first aid electric appliance etc..The increase used with electric appliance, the heat dissipation of inverter become a problem.Make
With the inverter of the prior art, when using the power increase of electric appliance, inverter load increases, and inverter then often overheats,
Power supply either damage inverter internal element is automatically cut off so as to cause the overheating protection of itself, causes unnecessary economy
Loss, therefore cannot preferably meet the needs of people.
Utility model content
The technical issues of solution
For the disadvantages mentioned above present in the prior art, the utility model provides one kind can be automatic according to environment temperature
Switch sinking path inverter, can it is poor efficiently against the heat dissipation effect present in the prior art, radiating mode is single not
The problem of enough energy saving.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of inverter that can automatically switch sinking path according to environment temperature can automatically switch according to environment temperature
The inverter of sinking path, including inverter body, radiator fan and clockwise and anticlockwise motor, described this body sidewall of inverter, which is set, to be dissipated
Hot straight slot, the heat dissipation tub is interior to set rotatable radiating fin, and one end of the rotatable radiating fin is socketed in first turn
In axis, the second shaft and the 3rd shaft；The output shaft of clockwise and anticlockwise motor described in the axis connection of the 3rd shaft upper end；Described 3rd
Shaft is rotatablely connected the first rotating shaft, second shaft by conveyer belt；The inverter body antetheca sets described dissipate
Hot-air fan, the inverter body interior set the first temperature sensor, and the inverter body bottom portion sets adiabatic support feet,
The thermal insulation support feet surface sets second temperature sensor.
Further, first temperature sensor, second temperature sensor electrical connection microprocessor, it is described micro-
Processor is electrically connected the clockwise and anticlockwise motor and the radiator fan by control module.
Further, the first rotating shaft, second shaft, the diameter of the 3rd shaft are equal.
Further, the first rotating shaft, second shaft and the 3rd shaft lower end are consolidated by end bearing
The inverter body inner bottom surface is scheduled on, the first rotating shaft, the second shaft upper end are fixed on described by end bearing
Inverter body inner top surface.
Further, the left and right sidewall of the straight slot array distribution in the inverter body that radiate, the heat dissipation are logical
Slot is corresponded with the rotatable radiating fin and set, and length, width and the thickness of the rotatable radiating fin are respectively less than
Length, width and the thickness of the heat dissipation straight slot.
Further, the model LQFP144 of the microprocessor, the model of the control module
STC89C52RC。
Advantageous effect
Using technical solution provided by the utility model, compared with known publicly-owned technology, have the advantages that：
1st, specific heat load is automatically adjusted according to inverter body internal-external temperature difference size, good heat dissipation effect.
2nd, inverter body internal and external temperature accuracy in detection is high, automation control high sensitivity.
3rd, it is reasonable in design, the work of each electric elements of inverter body interior is not influenced while improving heat dissipation performance
Make.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the main view cross-sectional view of the utility model；
Fig. 3 is the left view structural representation of the utility model；
Fig. 4 is the electric connection schematic diagram of the utility model；
Label in figure represents respectively：Inverter body 1；Radiator fan 2；Clockwise and anticlockwise motor 3；Radiate straight slot 4；Rotatably
Radiating fin 5；First rotating shaft 6；Second shaft 7；3rd shaft 8；Conveyer belt 9；Adiabatic support feet 10.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
With reference to embodiment, the utility model will be further described.
Embodiment
A kind of inverter that can automatically switch sinking path according to environment temperature of the present embodiment, including inverter body
1st, radiator fan 2 and clockwise and anticlockwise motor 3,1 side wall of inverter body set heat dissipation straight slot 4, rotatable dissipate are set in heat dissipation tub
Hot fin 5, one end of rotatable radiating fin 5 are socketed in first rotating shaft 6, the second shaft 7 and the 3rd shaft 8；3rd shaft 8
The output shaft of upper end axis connection clockwise and anticlockwise motor 3；3rd shaft 8 is rotatablely connected first rotating shaft 6, the second shaft by conveyer belt 9
7；1 antetheca of inverter body sets radiator fan 2, and 1 inside of inverter body sets the first temperature sensor, inverter body 1
Bottom sets adiabatic support feet 10, and adiabatic 10 surface of support feet sets second temperature sensor；First temperature sensor, the second temperature
Sensor electrical connection microprocessor is spent, microprocessor is electrically connected clockwise and anticlockwise motor 3 and radiator fan 2 by control module；First
Shaft 6, the second shaft 7, the diameter of the 3rd shaft 8 are equal；First rotating shaft 6, the second shaft 7 and 8 lower end of the 3rd shaft pass through end
Portion's bearing is fixed on 1 inner bottom surface of inverter body, and first rotating shaft 6,7 upper end of the second shaft are fixed on inverter by end bearing
1 inner top surface of body；4 array distribution of straight slot that radiates is in the left and right sidewall of inverter body 1, heat dissipation straight slot 4 and rotatable radiating fin
Piece 5, which corresponds, to be set, length, width and the thickness of rotatable radiating fin 5 be respectively less than the length of the straight slot 4 that radiates, width and
Thickness；The model LQFP144 of microprocessor, the model STC89C52RC of control module.
Operation principle：During invertor operation, the first temperature sensor monitors the temperature inside inverter body 1 in real time, the
Two temperature sensors monitor the temperature outside inverter body 1 in real time, and monitor value is transmitted to microprocessor, and microprocessor processes are simultaneously divided
By control module startup clockwise and anticlockwise motor 3 is controlled to rotate 90 ° of rotatable radiating fins 5 and stretch out after eutectoid temperature value difference to dissipate
Hot 4 heat loss through conduction of straight slot or control radiator fan 2, which rotate, accelerates air circulation heat dissipation, or both have concurrently and radiate, the two is simultaneous
Some modes are generally used when 1 internal-external temperature difference of inverter body is more than certain value.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent substitution to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from various embodiments of the utility model technical solution spirit and
Scope.
Claims (6)
1. a kind of inverter that can automatically switch sinking path according to environment temperature, including inverter body (1), radiator fan
(2) and clockwise and anticlockwise motor (3), it is characterised in that：Inverter body (1) side wall sets heat dissipation straight slot (4), the heat dissipation bucket
Rotatable radiating fin (5) is set in slot, one end of the rotatable radiating fin (5) be socketed in first rotating shaft (6), second turn
On axis (7) and the 3rd shaft (8)；The output shaft of clockwise and anticlockwise motor (3) described in the axis connection of 3rd shaft (8) upper end；It is described
3rd shaft (8) is rotatablely connected the first rotating shaft (6), second shaft (7) by conveyer belt (9)；The inverter sheet
Body (1) antetheca sets the radiator fan (2), and the first temperature sensor, the inversion are set inside the inverter body (1)
Device body (1) bottom sets adiabatic support feet (10), and described thermal insulation support feet (10) surface sets second temperature sensor.
2. a kind of inverter that can automatically switch sinking path according to environment temperature according to claim 1, feature
It is, first temperature sensor, second temperature sensor electrical connection microprocessor, the microprocessor pass through control
Module is electrically connected the clockwise and anticlockwise motor (3) and the radiator fan (2).
3. a kind of inverter that can automatically switch sinking path according to environment temperature according to claim 1, feature
It is, the first rotating shaft (6), second shaft (7), the diameter of the 3rd shaft (8) are equal.
4. a kind of inverter that can automatically switch sinking path according to environment temperature according to claim 1, feature
It is, the first rotating shaft (6), second shaft (7) and the 3rd shaft (8) lower end are fixed on institute by end bearing
Inverter body (1) inner bottom surface is stated, the first rotating shaft (6), the second shaft (7) upper end are fixed on institute by end bearing
State inverter body (1) inner top surface.
5. a kind of inverter that can automatically switch sinking path according to environment temperature according to claim 1, feature
It is, heat dissipation straight slot (4) array distribution is in the left and right sidewall of the inverter body (1), straight slot (4) and the institute of radiating
It states rotatable radiating fin (5) and corresponds setting, length, width and the thickness of the rotatable radiating fin (5) are respectively less than
Length, width and the thickness of the heat dissipation straight slot (4).
6. a kind of inverter that can automatically switch sinking path according to environment temperature according to claim 2, feature
It is, the model LQFP144 of the microprocessor, the model STC89C52RC of the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129120.7U CN207442706U (en) | 2017-09-05 | 2017-09-05 | A kind of inverter that can automatically switch sinking path according to environment temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129120.7U CN207442706U (en) | 2017-09-05 | 2017-09-05 | A kind of inverter that can automatically switch sinking path according to environment temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442706U true CN207442706U (en) | 2018-06-01 |
Family
ID=62302183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129120.7U Expired - Fee Related CN207442706U (en) | 2017-09-05 | 2017-09-05 | A kind of inverter that can automatically switch sinking path according to environment temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442706U (en) |
-
2017
- 2017-09-05 CN CN201721129120.7U patent/CN207442706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20190905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |